40221234241 has 8 divisors (see below), whose sum is σ = 40728801960. Its totient is φ = 39716186112.

The previous prime is 40221234223. The next prime is 40221234253. The reversal of 40221234241 is 14243212204.

40221234241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 6925568400 + 33295665841 = 83220^2 + 182471^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40221234241 - 2⁷ = 40221234113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40221234281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 597760 + ... + 661633.

It is an arithmetic number, because the mean of its divisors is an integer number (5091100245).

Almost surely, 2^40221234241 is an apocalyptic number.

It is an amenable number.

40221234241 is a deficient number, since it is larger than the sum of its proper divisors (507567719).

40221234241 is a wasteful number, since it uses less digits than its factorization.

40221234241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259795.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 40221234241 its reverse (14243212204), we get a palindrome (54464446445).

The spelling of 40221234241 in words is "forty billion, two hundred twenty-one million, two hundred thirty-four thousand, two hundred forty-one".